1. Millimeter-wave Antennas and Integrated Circuits (MAIC) Laboratory and the Department of Computer Engineering, Modeling, Electronics and Systems, University of Calabria, Rende, Italy
2. Microwave Components Research and Development Laboratories, SIAE Microelettronica, Milan, Italy
3. Department of Electronics, Information and Bioengineering, Politecnico di Milano, Milan, Italy
4. RFIC/TIMA-Laboratory INP, University of Grenoble-Aples, Grenoble, France